collaborators

14 papers

cs.CL2026

ToolACE-MT: Non-Autoregressive Generation for Agentic Multi-Turn Interaction

Xingshan Zeng, Weiwen Liu, Lingzhi Wang +6

Agentic task-solving with Large Language Models (LLMs) requires multi-turn, multi-step interactions, often involving complex function calls and dynamic user-agent exchanges. Existi…

cs.CL2026

Teaching LLMs According to Their Aptitude: Adaptive Reasoning for Mathematical Problem Solving

Xin Xu, Yan Xu, Tianhao Chen +9

Existing approaches to mathematical reasoning with large language models (LLMs) rely on Chain-of-Thought (CoT) for generalizability or Tool-Integrated Reasoning (TIR) for precise c…

cs.CL2026

ARTIS: Agentic Risk-Aware Test-Time Scaling via Iterative Simulation

Xingshan Zeng, Lingzhi Wang, Weiwen Liu +5

Current test-time scaling (TTS) techniques enhance large language model (LLM) performance by allocating additional computation at inference time, yet they remain insufficient for a…

cs.CL2026

ToolACE-R: Model-aware Iterative Training and Adaptive Refinement for Tool Learning

Xingshan Zeng, Weiwen Liu, Xu Huang +8

Tool learning, which allows Large Language Models (LLMs) to leverage external tools for solving complex user tasks, has emerged as a promising avenue for extending model capabiliti…

cs.CL2025

ReliableMath: Benchmark of Reliable Mathematical Reasoning on Large Language Models

Boyang Xue, Qi Zhu, Rui Wang +8

Although demonstrating remarkable performance on reasoning tasks, Large Language Models (LLMs) still tend to fabricate unreliable responses when confronted with problems that are u…

cs.LG2025

ToolACE: Winning the Points of LLM Function Calling

Weiwen Liu, Xu Huang, Xingshan Zeng +24

Function calling significantly extends the application boundary of large language models, where high-quality and diverse training data is critical for unlocking this capability. Ho…